US20090124105A1 - Self-Aligning Electrical Contact And Related Methods - Google Patents
Self-Aligning Electrical Contact And Related Methods Download PDFInfo
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- US20090124105A1 US20090124105A1 US11/872,204 US87220407A US2009124105A1 US 20090124105 A1 US20090124105 A1 US 20090124105A1 US 87220407 A US87220407 A US 87220407A US 2009124105 A1 US2009124105 A1 US 2009124105A1
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/64—Means for preventing incorrect coupling
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/0244—Non-manual adjustments, e.g. with electrical operation with logic circuits
- B60N2/0264—Non-manual adjustments, e.g. with electrical operation with logic circuits characterised by the type of electrical connection, e.g. wiring, plugs or USB
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
Definitions
- This invention relates to self-aligning electrical contacts and related methods.
- the present invention provides a coupling device that differs from the prior art. Some embodiments enable self-aligning male/female electrical connections. Furthermore, some embodiments include processes related to such electrical connections.
- Some embodiments of the present invention relate to an electrical coupler, comprising: a male component having a mating face and a non-mating face spaced apart from the mating face; at least one male terminal disposed in the mating face of the male component, and extending outward from the mating face; at least one wall disposed through the male component and defining a through-hole passing through the body of the male component from the mating face to the non-mating face; a female component having a mating face and a non-mating face spaced apart from the mating face; at least one female terminal disposed in the mating face of the female component for receiving the at least one male terminal in an electrically communicative relation; and at least one wall disposed through the female component and defining a through-hole passing through the body of the female component from the mating face to the non-mating face, and the through-hole being in a position that enables simultaneous alignment of the male and female terminals and the through-holes of the male and female components.
- Other embodiments relate to a process for connecting, comprising the steps of: partially engaging a male-beveled connector with a female beveled connector, such that at least a portion of the male-beveled surface is in contact with at least a portion of the female-beveled surface; adjusting the relative position of the male and female connectors until the male and female terminals are aligned; and contacting a male electrical contact disposed on the male connector with a mateable female contact disposed on the female connector such that the male contact is in electrical communication with the female contact.
- Still other embodiments relate to an electrical connection, comprising: an aligning means for aligning a central axis of a male connector component with a central axis of a female connector component; a rotationally-aligning means for rotationally aligning a male connector component with a female connector component so as to achieve a predetermined rotational orientation; a fastener-accepting means for accepting a fastener through a mated pair of male and female connectors; and an electrically-communicating means for electrically communicating between the male connector component and the female connector component.
- FIG. 1 is a drawing of an embodiment having a male component and a female component.
- FIG. 2 is a drawing showing one way in which the embodiment of FIG. 1 could be installed in a vehicle.
- FIG. 3 is a cut-away view of the embodiment of FIG. 1 .
- the present invention generally relates to self-aligning electrical contacts and related methods.
- Some embodiments include mateable male and female electrical components.
- the male and female electrical components each comprise a mating face and a non-mating face.
- the male and female electrical components can each include at least one mateable alignment means, which requires the male and female components to mate in a predetermined orientation.
- the one or more alignment means can include a rotational alignment means, which requires the male and female components to mate in a predetermined rotational orientation.
- the male and female components can be fastened together using any of a variety of fasteners.
- a male electrical component comprises a mating face and a non-mating face spaced apart from the mating face and defining a thickness.
- the mating face of the male component can include one or more male electrical contacts.
- the mating face can also include at least one beveled edge.
- the beveled surface slants downward relative to an upward-facing male mating face, but in another embodiment the beveled surface can slant upward relative to an upward-facing male mating face.
- some embodiments can also include one or more rotational alignment means for orienting the mating faces of the male and female components according to a pre-determined rotational orientation.
- the male component body can comprise any of a variety of shapes. Some shapes that are within the scope of the present invention include circles, ellipses, triangles, rectangles and polygons. Furthermore, the male component body can comprise any of a variety of materials. Some materials can include, without limitation, one or more organic polymers such as polyethylene, polypropylene, an elastomer, vulcanized rubber, and the like or any combination thereof.
- the male mating face can comprise any of a wide variety of shapes, and can have a shape different from that of the male component body. Some shapes within the scope of the present invention include a rounded shape such as a circle, or an ellipse. In other embodiments, the male mating face can comprise a triangle, a rectangle, or a polygon. Furthermore, in some embodiments the male component body can comprise a circle, while the male mating face comprises the same shape or a different shape, such as a polygon. In some embodiments, the male mating face can include one or more seals. For instance, a male mating face can include two o-ring seals radially spaced apart and defining a sealable region.
- the o-rings are mateable with a surface of the female component, such as the female mating face.
- the o-ring seals can function to exclude moisture from the sealable region.
- the male mating face can comprise one seal
- the female mating face comprises a second seal and together the first and second seals define a sealable region.
- the beveled surface can comprise any of a variety of shapes, or combinations of shapes.
- the beveled surface comprises an intermediate region between the male mating face and the other surfaces of the male component.
- the body of the male component can have a shape that is similar to that of the male mating face.
- both the male component body and the male mating face can comprise a circular shape.
- the beveled surface can comprise a portion of a circular cone.
- the male component body can have a different shape from that of the male mating face.
- the male component body can have a square shape while the male mating face has a circular shape.
- the beveled surface can have a complex geometry comprising a square shape where the bevel meets the body, and progressing gradually to a more circular shape until becoming circular at the male mating face.
- the width of a beveled surface can vary widely from one embodiment to another. In one embodiment the width can be between about 0.1 millimeter and 10 centimeters. In other embodiments, the width can be between about 0.1 millimeter and 1 millimeter, about 1 millimeter and 2 millimeters, about 2 millimeters and 3 millimeters, about 3 millimeters and 4 millimeters, about 4 millimeters and 5 millimeters, about 5 millimeters and 6 millimeters, about 6 millimeters and 7 millimeters, about 7 millimeters and 8 millimeters, about 8 millimeters and 9 millimeters, about 9 millimeters and 1 centimeter, about 1 centimeter and 2 centimeters, about 2 centimeters and 3 centimeters, about 3 centimeters and 4 centimeters, about 4 centimeters and 5 centimeters, about 5 centimeters and 6 centimeters, about 6 centimeters and 7 centimeters, about
- the angle at which the beveled surface approaches the male mating face can vary widely from one embodiment to another. In some embodiments, the angle at which the beveled surface approaches the male mating face can be from greater than about 0 degrees and less than about 90 degrees. Furthermore, in some embodiments the angle can be from greater than 0 degrees to about 10 degrees, from about 10 to 20 degrees, from about 20 to 30 degrees, from about 30 to 40 degrees, from about 40 to 50 degrees, from about 50 to 60 degrees, from about 60 to 70 degrees, from about 70 to 80 degrees, or from about 80 to less than about 90 degrees.
- the at least one male contact can comprise a plurality of male contacts spaced apart according to a predetermined pattern.
- the male contacts can comprise a rounded pattern such as a circle or an ellipse.
- the pattern can comprise a triangle, a rectangle, or a polygon.
- the pattern of the contacts can be similar to the shape of the male mating surface. However, this is not required. Accordingly, a circular male mating face can comprise a plurality of male contacts having a circular, triangular or polygonal pattern.
- One of skill in the art will appreciate that the specific number of male contacts will be determined according to the specific application. Accordingly, a variety of numbers of male contacts are within the scope of the present invention.
- one or more of the male contacts can be spring-loaded.
- a male contact in an unmated state can be above the level of the male mating surface, and may elastically compress during mating.
- a male contact can comprise a ribbon structure.
- a suitable ribbon structure can comprise a rectangle, and can define a two-dimensionally curved surface such as an arched, parabolic, or hyperbolic surface.
- a male contact can comprise a three-dimensionally curved structure such as at least a portion of a sphere, ellipsoid, paraboloid, or hyperboloid.
- a male contact can comprise a telescopic structure or a retractable structure that can be compressed and/or folded during mating. In some embodiments this can include compression to a level at or below the male mating surface.
- the at least one male contact can comprise any of a variety of conductive materials.
- Some conductive materials include, without limitation, metals or alloys.
- Some metals can include, without limitation, gold, copper, aluminum, steel or any combination thereof.
- the male component can include at least one wall defining at least one through-hole.
- the wall can be centrally located, and can extend from the male mating face to the non-mating face.
- the wall can define and surround a longitudinal axis. The longitudinal axis can be approximately perpendicular to the male mating and non-mating faces. However, other angles are also acceptable.
- Some embodiments can also include a collar disposed within the through-hole. Suitable collars can comprise any of a variety of materials including, without limitation, a metal, an alloy, a ceramic, an organic polymer, a fiberglass composition, a graphite composition, a ferrite composition, or a steel composition.
- a female electrical component comprises a mating face and a non-mating face spaced apart from the mating face and defining a thickness.
- the mating face of the female component can include one or more female electrical contacts.
- the female mating face can also include at least one beveled edge.
- the beveled surface can slant upward relative to an upward-facing female mating face, but in another embodiment the beveled face slants downward relative to an upward-facing female mating face.
- some embodiments can also include one or more rotational alignment means for orienting the mating faces of the male and female components according to a pre-determined rotational orientation.
- the female component body can comprise any of a variety of shapes. Some shapes that are within the scope of the present invention include circles, ellipses, triangles, rectangles and polygons. Furthermore, the female component body can comprise any of a variety of materials. Some materials can include, without limitation, one or more organic polymers such as polyethylene, polypropylene, an elastomer, vulcanized rubber, and the like or any combination thereof.
- the female mating face can comprise any of a wide variety of shapes, and can have a shape that is different from that of the female component body. Some shapes within the scope of the present invention include a rounded shape such as a circle, or an ellipse. In other embodiments, the female mating face can comprise a triangle, a rectangle, or a polygon. Furthermore, in some embodiments the female component body can comprise a circle, while the female mating face comprises the same shape or a different shape, such as a polygon. In some embodiments, the female mating face can include one or more seals. For instance, a female mating face can include two o-ring seals radially spaced apart and defining a sealable region.
- the o-rings are mateable with a surface of the male component, such as the male mating face.
- the o-ring seals can function to exclude moisture from the sealable region.
- the male mating face can comprise one seal
- the female mating face comprises a second seal and together the first and second seals define a sealable region.
- the beveled surface can comprise any of a variety of shapes, or combinations of shapes.
- the beveled surface comprises an intermediate region between the female mating face and the other surfaces of the female component.
- the female component body can have a shape that is similar to that of the female mating face.
- both the female component body and the female mating face can comprise a circular shape.
- the beveled surface can comprise a portion of a circular cone.
- the female component body can have a different shape from that of the female mating face.
- the female component body can have a square shape while the female mating face has a circular shape.
- the beveled surface can have a complex geometry comprising a square shape where the bevel meets the body, and progressing gradually to a more circular shape until becoming circular at the female mating face.
- the width of a beveled surface can vary widely from one embodiment to another. In one embodiment the width can be between about 0.1 millimeter and 10 centimeters. In other embodiments, the width can be between about 0.1 millimeter and 1 millimeter, about 1 millimeter and 2 millimeters, about 2 millimeters and 3 millimeters, about 3 millimeters and 4 millimeters, about 4 millimeters and 5 millimeters, about 5 millimeters and 6 millimeters, about 6 millimeters and 7 millimeters, about 7 millimeters and 8 millimeters, about 8 millimeters and 9 millimeters, about 9 millimeters and 1 centimeter, about 1 centimeter and 2 centimeters, about 2 centimeters and 3 centimeters, about 3 centimeters and 4 centimeters, about 4 centimeters and 5 centimeters, about 5 centimeters and 6 centimeters, about 6 centimeters and 7 centimeters, about
- the angle at which the beveled surface approaches the female mating face can vary widely from one embodiment to another. In some embodiments, the angle at which the beveled surface approaches the female mating face can be from greater than about 0 degrees and less than about 90 degrees. Furthermore, in some embodiments the angle can be from greater than about 0 degrees to about 10 degrees, from about 10 to 20 degrees, from about 20 to 30 degrees, from about 30 to 40 degrees, from about 40 to 50 degrees, from about 50 to 60 degrees, from about 60 to 70 degrees, from about 70 to 80 degrees, or from about 80 to less than about 90 degrees.
- the at least one female contact can comprise a plurality of female contacts spaced apart according to a predetermined pattern.
- the female contacts can comprise a rounded pattern such as a circle or an ellipse.
- the pattern can comprise a triangle, a rectangle, or a polygon.
- the pattern of the contacts can be similar to the shape of the female mating face. However, this is not required. Accordingly, a circular female mating face can comprise a plurality of female contacts having a circular, triangular or polygonal pattern.
- One of skill in the art will appreciate that the specific number of female contacts will be determined according to the specific application. Accordingly, a variety of numbers of female contacts are within the scope of the present invention.
- the at least one female contact can comprise any of a variety of conductive materials.
- Some conductive materials include, without limitation, metals or alloys. Some metals can include, without limitation, gold, copper, aluminum, steel or any combination thereof.
- a female contact can comprise a material that is the same or different from that of a male contact.
- the female component can include at least one wall defining at least one through-hole.
- the wall can be centrally located, and can extend from the female mating face to the non-mating face.
- the wall can define and surround a longitudinal axis. The longitudinal axis can be approximately perpendicular to the female mating and non-mating faces. However, other angles are also acceptable.
- Some embodiments can also include a collar disposed within the through-hole. Suitable collars can comprise any of a variety of materials including, without limitation, a metal, an alloy, a ceramic, an organic polymer, a fiberglass composition, a graphite composition, a ferrite composition, or a steel composition.
- Some embodiments include one or more means for aligning the female mating face with the male mating face.
- a means can include an alignment key and seat structures.
- the one component can include a recessed seat structure adapted to receive an alignment key disposed on the other component.
- the alignment key can comprise a raised structure disposed on the beveled surface of the male component.
- an alignment key can force the components to mate in a predetermined rotational orientation.
- FIG. 1 is a drawing of an embodiment 100 comprising a mateable pair of male and female components.
- the male component 119 has a generally circular body 110 , and a similarly circular male mating face 112 . Accordingly, the beveled surface 118 defines a section of a circular cone. In this embodiment, the male bevel 118 slants downward relative to an upward-facing mating face 112 . According to this particular embodiment, a portion of male bevel 118 includes a female alignment seat 172 adapted to accept a male alignment key.
- the male component 119 also includes a plurality of male contacts 114 .
- each of the male contacts 114 comprises a rectangular metal band that is bent so as to define a curved surface.
- the curved rectangular bands comprise springs.
- the male contacts of this embodiment are spring-loaded.
- the male component 119 also includes a centrally located cylindrical wall defining a through-hole, and the wall is fitted with a steel collar 116 .
- the male component 119 also includes a pair of mounting clips 130 and 132 , which can be used to affix the male component 119 to device or bulkhead.
- the male component 119 also includes a power cable 150 in electrical communication with the plurality of male contacts 114 .
- the female component 129 has a generally circular body 120 , and similarly circular female mating face 122 . Accordingly, the beveled surface 128 defines a section of a circular cone. In this embodiment, the female bevel 128 slants downward relative to an upward-facing female mating face 122 . According to this particular embodiment, a portion of female bevel 128 includes a male alignment key 170 adapted to mate with the female alignment seat 172 .
- the female mating face 122 includes two o-ring seals 123 and 125 , which mate against the male mating surface 112 and form a moisture-resistant seal.
- the female component 129 also includes a plurality of female contacts 124 .
- each of the female contacts 124 comprises a metal band having a generally flat contact face.
- the female component 129 also includes a centrally located circular wall defining a through-hole, and the wall is fitted with a steel collar 126 .
- the female component 129 also includes a pair of mounting clips 140 and 142 , which can be used to affix the female component 129 to device or bulkhead.
- the female component 129 also includes a power cable 160 in electrical communication with the plurality of female contacts 124 .
- FIG. 2 is a drawing that shows how an embodiment 200 such as that of FIG. 1 can be installed in a vehicle.
- a male component 230 is affixed to a foot of a vehicle seat 210
- a mating female component 232 is affixed to a floor 220 of the vehicle.
- the components 230 and 232 mate as the seat 210 is installed in the vehicle.
- a bolt hole is shown to pass through the center of the male and female components 230 and 232 .
- a bolt can be installed therethrough to affix the seat 210 to the vehicle floor 220 .
- FIG. 3 shows a cut-away view of a mated pair of male and female components installed in a vehicle.
- a male component 330 is affixed to a foot 360 of a vehicle seat
- a female component 332 is affixed to a floor 350 of the vehicle.
- the male 330 and female 332 components are mated together and fastened with a bolt 340 and nut 342 .
- a male contact 314 of the male component 330 is in electrical communication with a female contact 324 of the female component 332 .
- the male and female contacts 314 and 324 are disposed between a pair of o-ring seals 323 and 325 .
Abstract
Description
- A. Field of Invention
- This invention relates to self-aligning electrical contacts and related methods.
- B. Description of the Related Art
- Electrical coupler devices comprising male and female components are known in the art. However, prior couplers have required careful alignment of the male and female components. For example, in one prior coupler a male component is affixed to a vehicle seat, a female component is affixed to a vehicle floor, and an assembler must manually guide the male component into the female component in order to form the electrical contact. In other embodiments, the male and female components are mated after the seat is installed, which again requires manual alignment, and requires an extra step in addition to installing the seat.
- The present invention provides a coupling device that differs from the prior art. Some embodiments enable self-aligning male/female electrical connections. Furthermore, some embodiments include processes related to such electrical connections.
- Some embodiments of the present invention relate to an electrical coupler, comprising: a male component having a mating face and a non-mating face spaced apart from the mating face; at least one male terminal disposed in the mating face of the male component, and extending outward from the mating face; at least one wall disposed through the male component and defining a through-hole passing through the body of the male component from the mating face to the non-mating face; a female component having a mating face and a non-mating face spaced apart from the mating face; at least one female terminal disposed in the mating face of the female component for receiving the at least one male terminal in an electrically communicative relation; and at least one wall disposed through the female component and defining a through-hole passing through the body of the female component from the mating face to the non-mating face, and the through-hole being in a position that enables simultaneous alignment of the male and female terminals and the through-holes of the male and female components.
- Other embodiments relate to a process for connecting, comprising the steps of: partially engaging a male-beveled connector with a female beveled connector, such that at least a portion of the male-beveled surface is in contact with at least a portion of the female-beveled surface; adjusting the relative position of the male and female connectors until the male and female terminals are aligned; and contacting a male electrical contact disposed on the male connector with a mateable female contact disposed on the female connector such that the male contact is in electrical communication with the female contact.
- Still other embodiments relate to an electrical connection, comprising: an aligning means for aligning a central axis of a male connector component with a central axis of a female connector component; a rotationally-aligning means for rotationally aligning a male connector component with a female connector component so as to achieve a predetermined rotational orientation; a fastener-accepting means for accepting a fastener through a mated pair of male and female connectors; and an electrically-communicating means for electrically communicating between the male connector component and the female connector component.
- Other benefits and advantages will become apparent to those skilled in the art to which it pertains upon reading and understanding of the following detailed specification.
- The invention may take physical form in certain parts and arrangement of parts, embodiments of which will be described in detail in this specification and illustrated in the accompanying drawings which form a part hereof and wherein:
-
FIG. 1 is a drawing of an embodiment having a male component and a female component. -
FIG. 2 is a drawing showing one way in which the embodiment ofFIG. 1 could be installed in a vehicle. -
FIG. 3 is a cut-away view of the embodiment ofFIG. 1 . - The present invention generally relates to self-aligning electrical contacts and related methods. Some embodiments include mateable male and female electrical components. According to some embodiments, the male and female electrical components each comprise a mating face and a non-mating face. Furthermore, the male and female electrical components can each include at least one mateable alignment means, which requires the male and female components to mate in a predetermined orientation. Optionally, in some embodiments the one or more alignment means can include a rotational alignment means, which requires the male and female components to mate in a predetermined rotational orientation. In some embodiments, the male and female components can be fastened together using any of a variety of fasteners.
- According to one embodiment, a male electrical component comprises a mating face and a non-mating face spaced apart from the mating face and defining a thickness. The mating face of the male component can include one or more male electrical contacts. The mating face can also include at least one beveled edge. According to one embodiment the beveled surface slants downward relative to an upward-facing male mating face, but in another embodiment the beveled surface can slant upward relative to an upward-facing male mating face. Optionally, some embodiments can also include one or more rotational alignment means for orienting the mating faces of the male and female components according to a pre-determined rotational orientation.
- The male component body can comprise any of a variety of shapes. Some shapes that are within the scope of the present invention include circles, ellipses, triangles, rectangles and polygons. Furthermore, the male component body can comprise any of a variety of materials. Some materials can include, without limitation, one or more organic polymers such as polyethylene, polypropylene, an elastomer, vulcanized rubber, and the like or any combination thereof.
- The male mating face can comprise any of a wide variety of shapes, and can have a shape different from that of the male component body. Some shapes within the scope of the present invention include a rounded shape such as a circle, or an ellipse. In other embodiments, the male mating face can comprise a triangle, a rectangle, or a polygon. Furthermore, in some embodiments the male component body can comprise a circle, while the male mating face comprises the same shape or a different shape, such as a polygon. In some embodiments, the male mating face can include one or more seals. For instance, a male mating face can include two o-ring seals radially spaced apart and defining a sealable region. In such embodiments, the o-rings are mateable with a surface of the female component, such as the female mating face. In the mated state, the o-ring seals can function to exclude moisture from the sealable region. In a related embodiment, the male mating face can comprise one seal, while the female mating face comprises a second seal and together the first and second seals define a sealable region.
- In embodiments having a beveled surface, the beveled surface can comprise any of a variety of shapes, or combinations of shapes. In general, the beveled surface comprises an intermediate region between the male mating face and the other surfaces of the male component. As noted previously, in some embodiments, the body of the male component can have a shape that is similar to that of the male mating face. For instance, both the male component body and the male mating face can comprise a circular shape. In such embodiments, the beveled surface can comprise a portion of a circular cone. However, in other embodiments, the male component body can have a different shape from that of the male mating face. For instance, the male component body can have a square shape while the male mating face has a circular shape. In such embodiments, the beveled surface can have a complex geometry comprising a square shape where the bevel meets the body, and progressing gradually to a more circular shape until becoming circular at the male mating face.
- The width of a beveled surface can vary widely from one embodiment to another. In one embodiment the width can be between about 0.1 millimeter and 10 centimeters. In other embodiments, the width can be between about 0.1 millimeter and 1 millimeter, about 1 millimeter and 2 millimeters, about 2 millimeters and 3 millimeters, about 3 millimeters and 4 millimeters, about 4 millimeters and 5 millimeters, about 5 millimeters and 6 millimeters, about 6 millimeters and 7 millimeters, about 7 millimeters and 8 millimeters, about 8 millimeters and 9 millimeters, about 9 millimeters and 1 centimeter, about 1 centimeter and 2 centimeters, about 2 centimeters and 3 centimeters, about 3 centimeters and 4 centimeters, about 4 centimeters and 5 centimeters, about 5 centimeters and 6 centimeters, about 6 centimeters and 7 centimeters, about 7 centimeters and 8 centimeters, about 8 centimeters and 9 centimeters, or about 9 centimeters and 10 centimeters. Here, as elsewhere in the specification and claims, ranges may be combined.
- The angle at which the beveled surface approaches the male mating face can vary widely from one embodiment to another. In some embodiments, the angle at which the beveled surface approaches the male mating face can be from greater than about 0 degrees and less than about 90 degrees. Furthermore, in some embodiments the angle can be from greater than 0 degrees to about 10 degrees, from about 10 to 20 degrees, from about 20 to 30 degrees, from about 30 to 40 degrees, from about 40 to 50 degrees, from about 50 to 60 degrees, from about 60 to 70 degrees, from about 70 to 80 degrees, or from about 80 to less than about 90 degrees.
- In some embodiments the at least one male contact can comprise a plurality of male contacts spaced apart according to a predetermined pattern. For example, in some embodiments the male contacts can comprise a rounded pattern such as a circle or an ellipse. In other embodiments, the pattern can comprise a triangle, a rectangle, or a polygon. The pattern of the contacts can be similar to the shape of the male mating surface. However, this is not required. Accordingly, a circular male mating face can comprise a plurality of male contacts having a circular, triangular or polygonal pattern. One of skill in the art will appreciate that the specific number of male contacts will be determined according to the specific application. Accordingly, a variety of numbers of male contacts are within the scope of the present invention.
- In some embodiments one or more of the male contacts can be spring-loaded. For example, in an unmated state a male contact can be above the level of the male mating surface, and may elastically compress during mating. In one embodiment, a male contact can comprise a ribbon structure. For example, a suitable ribbon structure can comprise a rectangle, and can define a two-dimensionally curved surface such as an arched, parabolic, or hyperbolic surface. In other embodiments, a male contact can comprise a three-dimensionally curved structure such as at least a portion of a sphere, ellipsoid, paraboloid, or hyperboloid. Additionally, in some embodiments a male contact can comprise a telescopic structure or a retractable structure that can be compressed and/or folded during mating. In some embodiments this can include compression to a level at or below the male mating surface. One of skill in the art will recognize that a variety of similar structures are capable of performing the same function, and are therefore within the scope of the present invention.
- The at least one male contact can comprise any of a variety of conductive materials. Some conductive materials include, without limitation, metals or alloys. Some metals can include, without limitation, gold, copper, aluminum, steel or any combination thereof.
- In some embodiments, the male component can include at least one wall defining at least one through-hole. In embodiments having one through-hole the wall can be centrally located, and can extend from the male mating face to the non-mating face. In such embodiments, the wall can define and surround a longitudinal axis. The longitudinal axis can be approximately perpendicular to the male mating and non-mating faces. However, other angles are also acceptable. Some embodiments can also include a collar disposed within the through-hole. Suitable collars can comprise any of a variety of materials including, without limitation, a metal, an alloy, a ceramic, an organic polymer, a fiberglass composition, a graphite composition, a ferrite composition, or a steel composition.
- According to one embodiment, a female electrical component comprises a mating face and a non-mating face spaced apart from the mating face and defining a thickness. The mating face of the female component can include one or more female electrical contacts. The female mating face can also include at least one beveled edge. According to one embodiment the beveled surface can slant upward relative to an upward-facing female mating face, but in another embodiment the beveled face slants downward relative to an upward-facing female mating face. Optionally, some embodiments can also include one or more rotational alignment means for orienting the mating faces of the male and female components according to a pre-determined rotational orientation.
- The female component body can comprise any of a variety of shapes. Some shapes that are within the scope of the present invention include circles, ellipses, triangles, rectangles and polygons. Furthermore, the female component body can comprise any of a variety of materials. Some materials can include, without limitation, one or more organic polymers such as polyethylene, polypropylene, an elastomer, vulcanized rubber, and the like or any combination thereof.
- The female mating face can comprise any of a wide variety of shapes, and can have a shape that is different from that of the female component body. Some shapes within the scope of the present invention include a rounded shape such as a circle, or an ellipse. In other embodiments, the female mating face can comprise a triangle, a rectangle, or a polygon. Furthermore, in some embodiments the female component body can comprise a circle, while the female mating face comprises the same shape or a different shape, such as a polygon. In some embodiments, the female mating face can include one or more seals. For instance, a female mating face can include two o-ring seals radially spaced apart and defining a sealable region. In such embodiments, the o-rings are mateable with a surface of the male component, such as the male mating face. In the mated state, the o-ring seals can function to exclude moisture from the sealable region. In a related embodiment, the male mating face can comprise one seal, while the female mating face comprises a second seal and together the first and second seals define a sealable region.
- In embodiments having a beveled surface, the beveled surface can comprise any of a variety of shapes, or combinations of shapes. In general, the beveled surface comprises an intermediate region between the female mating face and the other surfaces of the female component. As noted previously, in some embodiments, the female component body can have a shape that is similar to that of the female mating face. For instance, both the female component body and the female mating face can comprise a circular shape. In such embodiments, the beveled surface can comprise a portion of a circular cone. However, in other embodiments, the female component body can have a different shape from that of the female mating face. For instance, the female component body can have a square shape while the female mating face has a circular shape. In such embodiments, the beveled surface can have a complex geometry comprising a square shape where the bevel meets the body, and progressing gradually to a more circular shape until becoming circular at the female mating face.
- The width of a beveled surface can vary widely from one embodiment to another. In one embodiment the width can be between about 0.1 millimeter and 10 centimeters. In other embodiments, the width can be between about 0.1 millimeter and 1 millimeter, about 1 millimeter and 2 millimeters, about 2 millimeters and 3 millimeters, about 3 millimeters and 4 millimeters, about 4 millimeters and 5 millimeters, about 5 millimeters and 6 millimeters, about 6 millimeters and 7 millimeters, about 7 millimeters and 8 millimeters, about 8 millimeters and 9 millimeters, about 9 millimeters and 1 centimeter, about 1 centimeter and 2 centimeters, about 2 centimeters and 3 centimeters, about 3 centimeters and 4 centimeters, about 4 centimeters and 5 centimeters, about 5 centimeters and 6 centimeters, about 6 centimeters and 7 centimeters, about 7 centimeters and 8 centimeters, about 8 centimeters and 9 centimeters, or about 9 centimeters and 10 centimeters.
- The angle at which the beveled surface approaches the female mating face can vary widely from one embodiment to another. In some embodiments, the angle at which the beveled surface approaches the female mating face can be from greater than about 0 degrees and less than about 90 degrees. Furthermore, in some embodiments the angle can be from greater than about 0 degrees to about 10 degrees, from about 10 to 20 degrees, from about 20 to 30 degrees, from about 30 to 40 degrees, from about 40 to 50 degrees, from about 50 to 60 degrees, from about 60 to 70 degrees, from about 70 to 80 degrees, or from about 80 to less than about 90 degrees.
- In some embodiments the at least one female contact can comprise a plurality of female contacts spaced apart according to a predetermined pattern. For example, in some embodiments the female contacts can comprise a rounded pattern such as a circle or an ellipse. In other embodiments, the pattern can comprise a triangle, a rectangle, or a polygon. The pattern of the contacts can be similar to the shape of the female mating face. However, this is not required. Accordingly, a circular female mating face can comprise a plurality of female contacts having a circular, triangular or polygonal pattern. One of skill in the art will appreciate that the specific number of female contacts will be determined according to the specific application. Accordingly, a variety of numbers of female contacts are within the scope of the present invention.
- The at least one female contact can comprise any of a variety of conductive materials. Some conductive materials include, without limitation, metals or alloys. Some metals can include, without limitation, gold, copper, aluminum, steel or any combination thereof. Furthermore, a female contact can comprise a material that is the same or different from that of a male contact.
- In some embodiments, the female component can include at least one wall defining at least one through-hole. In embodiments having one through-hole the wall can be centrally located, and can extend from the female mating face to the non-mating face. In such embodiments, the wall can define and surround a longitudinal axis. The longitudinal axis can be approximately perpendicular to the female mating and non-mating faces. However, other angles are also acceptable. Some embodiments can also include a collar disposed within the through-hole. Suitable collars can comprise any of a variety of materials including, without limitation, a metal, an alloy, a ceramic, an organic polymer, a fiberglass composition, a graphite composition, a ferrite composition, or a steel composition.
- Some embodiments include one or more means for aligning the female mating face with the male mating face. In some embodiments, such a means can include an alignment key and seat structures. For example, the one component can include a recessed seat structure adapted to receive an alignment key disposed on the other component. In one embodiment, the alignment key can comprise a raised structure disposed on the beveled surface of the male component. Thus, in order for the male component to mate with the female component the alignment key of the male component must be received by the recess of the female component. In embodiments where the male and female components comprise a circular body shape, an alignment key can force the components to mate in a predetermined rotational orientation.
- Referring now to the drawings wherein the showings are for purposes of illustrating embodiments of the invention only and not for purposes of limiting the same,
FIG. 1 is a drawing of anembodiment 100 comprising a mateable pair of male and female components. Themale component 119 has a generallycircular body 110, and a similarly circularmale mating face 112. Accordingly, thebeveled surface 118 defines a section of a circular cone. In this embodiment, themale bevel 118 slants downward relative to an upward-facingmating face 112. According to this particular embodiment, a portion ofmale bevel 118 includes afemale alignment seat 172 adapted to accept a male alignment key. Themale component 119 also includes a plurality ofmale contacts 114. According to this embodiment, each of themale contacts 114 comprises a rectangular metal band that is bent so as to define a curved surface. The curved rectangular bands comprise springs. Thus, the male contacts of this embodiment are spring-loaded. Themale component 119 also includes a centrally located cylindrical wall defining a through-hole, and the wall is fitted with asteel collar 116. Themale component 119 also includes a pair of mountingclips male component 119 to device or bulkhead. Finally, according to this drawing themale component 119 also includes apower cable 150 in electrical communication with the plurality ofmale contacts 114. - The
female component 129 has a generallycircular body 120, and similarly circularfemale mating face 122. Accordingly, thebeveled surface 128 defines a section of a circular cone. In this embodiment, thefemale bevel 128 slants downward relative to an upward-facingfemale mating face 122. According to this particular embodiment, a portion offemale bevel 128 includes amale alignment key 170 adapted to mate with thefemale alignment seat 172. Thefemale mating face 122 includes two o-ring seals male mating surface 112 and form a moisture-resistant seal. Thefemale component 129 also includes a plurality offemale contacts 124. According to this embodiment, each of thefemale contacts 124 comprises a metal band having a generally flat contact face. Thefemale component 129 also includes a centrally located circular wall defining a through-hole, and the wall is fitted with asteel collar 126. Thefemale component 129 also includes a pair of mountingclips female component 129 to device or bulkhead. Finally, according to this drawing thefemale component 129 also includes apower cable 160 in electrical communication with the plurality offemale contacts 124. -
FIG. 2 is a drawing that shows how anembodiment 200 such as that ofFIG. 1 can be installed in a vehicle. According to this drawing, amale component 230 is affixed to a foot of avehicle seat 210, and a matingfemale component 232 is affixed to afloor 220 of the vehicle. Accordingly, thecomponents seat 210 is installed in the vehicle. A bolt hole is shown to pass through the center of the male andfemale components seat 210 to thevehicle floor 220. -
FIG. 3 shows a cut-away view of a mated pair of male and female components installed in a vehicle. As shown, amale component 330 is affixed to afoot 360 of a vehicle seat, and afemale component 332 is affixed to afloor 350 of the vehicle. The male 330 and female 332 components are mated together and fastened with abolt 340 andnut 342. As shown, amale contact 314 of themale component 330 is in electrical communication with afemale contact 324 of thefemale component 332. Additionally, the male andfemale contacts ring seals - The embodiments have been described, hereinabove. It will be apparent to those skilled in the art that the above methods and apparatuses may incorporate changes and modifications without departing from the general scope of this invention. It is intended to include all such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
- Having thus described the invention, it is now claimed:
Claims (20)
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US11/872,204 US7717726B2 (en) | 2007-10-15 | 2007-10-15 | Self-aligning electrical contact and related methods |
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US11/872,204 US7717726B2 (en) | 2007-10-15 | 2007-10-15 | Self-aligning electrical contact and related methods |
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US20090124105A1 true US20090124105A1 (en) | 2009-05-14 |
US7717726B2 US7717726B2 (en) | 2010-05-18 |
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US11/872,204 Expired - Fee Related US7717726B2 (en) | 2007-10-15 | 2007-10-15 | Self-aligning electrical contact and related methods |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110007484A1 (en) * | 2009-07-08 | 2011-01-13 | Jungheinrich Aktiengesellschaft | Power Element for a Motor of an Industrial Truck |
US8052484B1 (en) * | 2010-10-15 | 2011-11-08 | United Technologies Corporation | Electrical connector with offset mating surfaces |
US20200119493A1 (en) * | 2018-10-15 | 2020-04-16 | ODU GmbH & Co, KG | Floating connector |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USD626963S1 (en) * | 2008-04-22 | 2010-11-09 | Samsung Techwin Co., Ltd. | Integrated RFID reader |
US20200194935A1 (en) * | 2018-12-17 | 2020-06-18 | Lear Corporation | Electrically Conductive Trim Connector Assembly For A Seat |
Citations (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US810244A (en) * | 1904-03-30 | 1906-01-16 | George C Wright | Electric-lamp bracket. |
US1902791A (en) * | 1926-10-15 | 1933-03-21 | Gen Railway Signal Co | Electrical plug coupler |
US2563712A (en) * | 1945-08-18 | 1951-08-07 | Bendix Aviat Corp | Electrical connector having resilient inserts |
US2742626A (en) * | 1952-10-30 | 1956-04-17 | John J Collins | Multiple electrical connector with tapered pin contacts |
US3668608A (en) * | 1968-05-27 | 1972-06-06 | Amp Inc | Coaxial connector mounting means |
US4025964A (en) * | 1976-07-30 | 1977-05-31 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Magnetic electrical connectors for biomedical percutaneous implants |
US4495917A (en) * | 1982-03-26 | 1985-01-29 | The Regents Of The University Of California | Surgically implantable disconnect device |
US4778404A (en) * | 1983-12-27 | 1988-10-18 | Amp Incorporated | Spring terminal |
US4957449A (en) * | 1988-11-18 | 1990-09-18 | Yazaki Corporation | Connector housing unit having threaded fastener |
US5007858A (en) * | 1990-04-20 | 1991-04-16 | Amp Incorporated | Electrical connector for flat power cable |
US5529509A (en) * | 1995-05-12 | 1996-06-25 | Alcoa Fujikura Limited | Interlocking ground terminal |
US5752845A (en) * | 1995-11-27 | 1998-05-19 | Lear Corporation | Modular seat with electrical connector |
US6042431A (en) * | 1997-07-30 | 2000-03-28 | Sumitomo Wiring Systems, Ltd. | Joint device for an automotive wiring harness |
US6050835A (en) * | 1997-01-27 | 2000-04-18 | Molex Incorporated | Electrical connection device for mounting a component in a motor vehicle |
US6250703B1 (en) * | 1998-04-30 | 2001-06-26 | Magna Seating Systems Inc. | Automotive removable power seat |
US6279981B1 (en) * | 1998-07-21 | 2001-08-28 | Bertrand Faure Equipements Sa | Removable vehicle seat and vehicle comprising such a seat |
US6379191B1 (en) * | 2000-09-01 | 2002-04-30 | Next Planet, Inc. | Circular connector system |
US6485080B2 (en) * | 2001-02-02 | 2002-11-26 | Johnson Controls Technology Company | Electrification system for removable vehicle seats |
US6652304B1 (en) * | 1998-12-04 | 2003-11-25 | Renault | Arrangement for automatically connecting two electrical systems in motor vehicle |
US6726498B2 (en) * | 2001-08-06 | 2004-04-27 | Shield S.R. L. | Electrical connector for connecting an electric cable to a contact junction box of an electric apparatus |
US6752445B1 (en) * | 2003-03-05 | 2004-06-22 | Molex Incorporated | Electrical connector system for a vehicle seat assembly |
US20090001775A1 (en) * | 2007-06-27 | 2009-01-01 | Laura Lisa Smith | Ampere modular tandem seating system |
-
2007
- 2007-10-15 US US11/872,204 patent/US7717726B2/en not_active Expired - Fee Related
Patent Citations (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US810244A (en) * | 1904-03-30 | 1906-01-16 | George C Wright | Electric-lamp bracket. |
US1902791A (en) * | 1926-10-15 | 1933-03-21 | Gen Railway Signal Co | Electrical plug coupler |
US2563712A (en) * | 1945-08-18 | 1951-08-07 | Bendix Aviat Corp | Electrical connector having resilient inserts |
US2742626A (en) * | 1952-10-30 | 1956-04-17 | John J Collins | Multiple electrical connector with tapered pin contacts |
US3668608A (en) * | 1968-05-27 | 1972-06-06 | Amp Inc | Coaxial connector mounting means |
US4025964A (en) * | 1976-07-30 | 1977-05-31 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Magnetic electrical connectors for biomedical percutaneous implants |
US4495917A (en) * | 1982-03-26 | 1985-01-29 | The Regents Of The University Of California | Surgically implantable disconnect device |
US4778404A (en) * | 1983-12-27 | 1988-10-18 | Amp Incorporated | Spring terminal |
US4957449A (en) * | 1988-11-18 | 1990-09-18 | Yazaki Corporation | Connector housing unit having threaded fastener |
US5007858A (en) * | 1990-04-20 | 1991-04-16 | Amp Incorporated | Electrical connector for flat power cable |
US5529509A (en) * | 1995-05-12 | 1996-06-25 | Alcoa Fujikura Limited | Interlocking ground terminal |
US5752845A (en) * | 1995-11-27 | 1998-05-19 | Lear Corporation | Modular seat with electrical connector |
US6050835A (en) * | 1997-01-27 | 2000-04-18 | Molex Incorporated | Electrical connection device for mounting a component in a motor vehicle |
US6042431A (en) * | 1997-07-30 | 2000-03-28 | Sumitomo Wiring Systems, Ltd. | Joint device for an automotive wiring harness |
US6250703B1 (en) * | 1998-04-30 | 2001-06-26 | Magna Seating Systems Inc. | Automotive removable power seat |
US6279981B1 (en) * | 1998-07-21 | 2001-08-28 | Bertrand Faure Equipements Sa | Removable vehicle seat and vehicle comprising such a seat |
US6652304B1 (en) * | 1998-12-04 | 2003-11-25 | Renault | Arrangement for automatically connecting two electrical systems in motor vehicle |
US6379191B1 (en) * | 2000-09-01 | 2002-04-30 | Next Planet, Inc. | Circular connector system |
US6485080B2 (en) * | 2001-02-02 | 2002-11-26 | Johnson Controls Technology Company | Electrification system for removable vehicle seats |
US6726498B2 (en) * | 2001-08-06 | 2004-04-27 | Shield S.R. L. | Electrical connector for connecting an electric cable to a contact junction box of an electric apparatus |
US6752445B1 (en) * | 2003-03-05 | 2004-06-22 | Molex Incorporated | Electrical connector system for a vehicle seat assembly |
US20090001775A1 (en) * | 2007-06-27 | 2009-01-01 | Laura Lisa Smith | Ampere modular tandem seating system |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20110007484A1 (en) * | 2009-07-08 | 2011-01-13 | Jungheinrich Aktiengesellschaft | Power Element for a Motor of an Industrial Truck |
US8414321B2 (en) * | 2009-07-08 | 2013-04-09 | Jungheinrich Aktiengesellschaft | Power element for a motor of an industrial truck |
US8052484B1 (en) * | 2010-10-15 | 2011-11-08 | United Technologies Corporation | Electrical connector with offset mating surfaces |
US20200119493A1 (en) * | 2018-10-15 | 2020-04-16 | ODU GmbH & Co, KG | Floating connector |
US11031730B2 (en) * | 2018-10-16 | 2021-06-08 | Odu Gmbh & Co. Kg | Floating connector |
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